SIEMENS
8/27
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
插图是近似的。
Load Feeders and Motor Starters for Use in the Control Cabinet
SIRIUS 3RA2 Load Feeders
3RA21 direct-on-line starters for snapping onto standard mounting rails or for screw fixing
8
1)
For push-in lugs,
see "Accessories" on page 8/52
.
2)
对于辅助开关，
see "Accessories" on page 8/45
.
3）
The actual starting and rated data of the motor to be protected must be
选择单元时考虑。
4）
Maximum permissible current setting at motor starter protector 65 A.
3RA2130
Direct-on-line start
额定控制电源电压24 V DC
带有螺丝端子
•
Screw fixing with 2 push-in lugs each per load feeder is
possible
1)
•
电动机启动器保护器和接触器是机械的
cally and electrically connected by means of the link
模块。
•
Auxiliary switches
2)
在电动机启动器保护器上，
由于模块化，可以轻松安装接触器
系统。
•
Integrated auxiliary switches:
接触器size S00: 1 NO
接触器sizes S0, S2 and S3: 1 NO + 1 NC
Size
Standard
three-phase
motor
4-pole at
400 V AC
3）
Adjustable
当前重新
sponse value of
the inverse-time
delayed over-
负载释放
包括以下内容
单个设备
SD
Fuseless
load feeder
PU
(UNIT,
SET, M)
PS*
PG
st
dard
output
P
Motor
当前的
I
(guide
value)
Motor
起动机
保护者
+
接触器
+ Link
module
螺丝端子
Article No.
基本的
价格
pu
kW
A
A
d
Type of coordination "2" at
I
q
= 400 V时100 ka
(the motor starter protector is compatible with type of coordination "2")
3RV20
3RT20
3RA
S2
15
29
22 ... 32
31-4EA10
35-1NB30
2931-1AA00
}
3RA2130-4EA35-0NB3
1
1 unit
41D
18.5
35
28 ... 36
31-4PA10
}
3RA2130-4PA35-0NB3
1
1 unit
41D
18.5
35
32 ... 40
31-4UA10
}
3RA2130-4UA35-0NB3
1
1 unit
41D
22
41
35... 45
31-4VA10
36-1NB30
}
3RA2130-4VA36-0NB3
1
1 unit
41D
22
41
42... 50
31-4WA10
}
3RA2130-4WA36-0NB3
1
1 unit
41D
30
55
49 ... 59
31-4XA10
37-1NB30
}
3RA2130-4XA37-0NB3
1
1 unit
41D
30
55
54 ... 65
31-4JA10
}
3RA2130-4JA37-0NB3
1
1 unit
41D
37
4）
65
62... 65
31-4KA10
38-1NB30
}
3RA2130-4KA38-0NB3
1
1 unit
41D
S3
根据要求提供尺寸S3
S3尺寸仅适用于自组装
2
ToC
©Siemens AG 2016